我正在使用 zurb Foundation 4。我在其中创建了一个带有搜索表单的顶部栏:
<nav class="top-bar">
<ul class="title-area">
<li class="name">
<h1><a href="#">Title</a></h1>
</li>
<li class="toggle-topbar menu-icon"><a href="#"><span>Menu</span></a></li>
</ul>
<section class="top-bar-section">
<!-- Left Nav Section -->
<ul class="left">
<li class="has-form">
<form>
<div class="row collapse" >
<div class="small-10 columns">
<input type="text">
</div>
<div class="small-2 columns">
<a href="#" class="alert button">S</a>
</div>
</div>
</form>
</li>
</ul>
<!-- Right Nav Section -->
<ul class="right">
<li class="divider"></li>
<li class="has-dropdown"><a href="#">Drop1</a>
<ul class="dropdown">
<li><a href="#">Dropdown Level 3a</a></li>
<li><a href="#">Dropdown Level 3b</a></li>
<li><a href="#">Dropdown Level 3c</a></li>
</ul>
</li>
<li class="divider"></li>
<li class="has-dropdown"><a href="#">Drop2</a>
<ul class="dropdown">
<li><a href="#">Dropdown Level 3a</a></li>
<li><a href="#">Dropdown Level 3b</a></li>
<li><a href="#">Dropdown Level 3c</a></li>
</ul>
</li>
</ul>
</section>
我需要在不失去响应能力的情况下增加搜索字段的大小。有谁知道我该怎么做?